diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8afdb16..2b130cf 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1,4 +1,4 @@
-lockfileVersion: '6.0'
+lockfileVersion: '6.1'
 
 settings:
   autoInstallPeers: true
@@ -12444,7 +12444,7 @@ packages:
     dependencies:
       object-assign: 4.1.1
       react: 18.0.0
-      react-is: 16.13.1
+      react-is: 18.2.0
     dev: false
 
   /react@18.0.0:
diff --git a/src/pages/manage/courseAdmin/components/search.tsx b/src/pages/manage/courseAdmin/components/search.tsx
index 367a088..43f9fd7 100644
--- a/src/pages/manage/courseAdmin/components/search.tsx
+++ b/src/pages/manage/courseAdmin/components/search.tsx
@@ -88,7 +88,7 @@ export const Search: FC<Props> = ({param, setParam}) => {
           {deps.length ?
             <>
               {
-                deps.map(dep => <View
+                deps?.map(dep => <View
                   key={dep.id}
                   className={styles.radioBox}
                   onClick={() => changeDepId(dep.id)}>
diff --git a/src/pages/manage/courseAdmin/courseAdmin.tsx b/src/pages/manage/courseAdmin/courseAdmin.tsx
index 6eb09f5..6f9b245 100644
--- a/src/pages/manage/courseAdmin/courseAdmin.tsx
+++ b/src/pages/manage/courseAdmin/courseAdmin.tsx
@@ -26,7 +26,7 @@ const CourseAdmin: FC = () => {
     courseApi.getCourseAll({...param, page_size: param.page_size * (replace ? param.page : 1)}).then(res => {
       setTotal(res.total)
       if (param.page === 1 || replace) {
-        setData(res.data)
+        setData(res.data || [])
       } else {
         setData([
           ...data,
@@ -53,7 +53,7 @@ const CourseAdmin: FC = () => {
     if (curs.length === data.length) {
       setCurs([])
     } else {
-      setCurs(data.map(d => d.id))
+      setCurs(data?.map(d => d.id))
     }
   }
 
@@ -72,7 +72,7 @@ const CourseAdmin: FC = () => {
     Taro.showModal({
       title: '删除警告',
       content: "删除后所有部门不可查看",
-      confirmText:'删除',
+      confirmText: '删除',
       async success({confirm}) {
         if (confirm) {
           try {
@@ -108,7 +108,7 @@ const CourseAdmin: FC = () => {
    * @param required 批量添加为[]
    */
   function batchChangDep(ids: number[], depList = [], required = []) {
-    if (!ids.length) {
+    if (!ids?.length) {
       Taro.showToast({title: '请选择课程', icon: 'none'})
       return
     }
@@ -153,7 +153,7 @@ const CourseAdmin: FC = () => {
 
       <View className={styles.curList}>
         {
-          data.map((d, index) => <View key={d.id} className={styles.curBox}>
+          data?.map((d, index) => <View key={d.id} className={styles.curBox}>
             <View className={styles.curTitle} onClick={() => addCurs(d.id)}>
               {batch && <Radio
                 checked={curs.includes(d.id)}